Minor fixes

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@2068 72102866-910b-0410-8b05-ffd578937521

Source/NSControl.m

@@ -97,6 +97,21 @@ NSString *NSControlTextDidChangeNotification;
     [super dealloc];
 }
 
+//
+// Creating copies
+//
+- copyWithZone:(NSZone *)zone
+{
+  id c;
+  c = [super copyWithZone: zone];
+
+  NSLog(@"NSControl: copyWithZone\n");
+
+  // make sure the new copy also has a new copy of the cell
+  [c setCell: [cell copy]];
+  return c;
+}
+
 //
 // Setting the Control's Cell 
 //